[  500.024667] br0: port 1(veth1) entered blocking state
[  500.024715] br0: port 1(veth1) entered disabled state
[  500.024776] veth1: entered allmulticast mode
[  500.024836] veth1: entered promiscuous mode
[  500.029108] br0: port 2(veth2) entered blocking state
[  500.029143] br0: port 2(veth2) entered disabled state
[  500.029177] veth2: entered allmulticast mode
[  500.029237] veth2: entered promiscuous mode
[  500.033800] br0: port 3(veth4) entered blocking state
[  500.033847] br0: port 3(veth4) entered disabled state
[  500.033884] veth4: entered allmulticast mode
[  500.033955] veth4: entered promiscuous mode
[  500.076907] br0: port 1(veth1) entered blocking state
[  500.076961] br0: port 1(veth1) entered forwarding state
[  500.081266] br0: port 2(veth2) entered blocking state
[  500.081307] br0: port 2(veth2) entered forwarding state
[  500.085408] br0: port 3(veth4) entered blocking state
[  500.085453] br0: port 3(veth4) entered forwarding state
[  513.195240] veth3: entered promiscuous mode
[  514.239080] veth3: left promiscuous mode
[  514.242762] veth3: entered promiscuous mode
[  515.287010] veth3: left promiscuous mode
[  515.293814] br0: port 3(veth4) entered disabled state
[  515.298014] br0: port 2(veth2) entered disabled state
[  515.302103] br0: port 1(veth1) entered disabled state
[  515.306230] veth4: left allmulticast mode
[  515.306288] veth4: left promiscuous mode
[  515.306319] br0: port 3(veth4) entered disabled state
[  515.306415] veth2: left allmulticast mode
[  515.306439] veth2: left promiscuous mode
[  515.306470] br0: port 2(veth2) entered disabled state
[  515.306562] veth1: left allmulticast mode
[  515.306587] veth1: left promiscuous mode
[  515.306612] br0: port 1(veth1) entered disabled state